434142231612 has 24 divisors (see below), whose sum is σ = 1013428389456. Its totient is φ = 144652670208.

The previous prime is 434142231571. The next prime is 434142231613. The reversal of 434142231612 is 216132241434.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434142231613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7646413 + ... + 7702980.

It is an arithmetic number, because the mean of its divisors is an integer number (42226182894).

Almost surely, 2^434142231612 is an apocalyptic number.

It is an amenable number.

434142231612 is an abundant number, since it is smaller than the sum of its proper divisors (579286157844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434142231612 is a wasteful number, since it uses less digits than its factorization.

434142231612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15351757 (or 15351755 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The spelling of 434142231612 in words is "four hundred thirty-four billion, one hundred forty-two million, two hundred thirty-one thousand, six hundred twelve".